Morty is spending money at the average rate of $13 per day. After 21 days, he has $7 left.
Write an equation in point-slope form that represents
the situation

y = -3x + 110

Step-by-step explanation:

y-68 = -3(x-14)

y-68 = -3x + 42

y = -3x+110

Therefore the answer is y = -3x+110

12/11c

or

12

c

11

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

hope this !